16π cm
10π cm
18π cm
12π cm
64π mi2
36π mi2
45π mi2
100π mi2
diameter = 13 km
42 km
41 km
45 km
44 km
Find the area of each circle. Use 3.14 for the value of π Round your answer to the neatest tenth.
diameter = 8 mi
60.7 mi2
12.6 mi2
55.3 mi2
50.2 mi2
Find the circumference of the circle.
area =16π mi2
10π mi
8π mi
4π mi
12π mi